Linghai Hongfeng Carbon Products Co., Ltd.
Main products:RP graphite electrode,HP graphite electrode,UHP graphite electrode,Graphite rod,Carbon electrode
Products
Contact Us
  • Contact Person : Mr. Chen Paul
  • Company Name : Linghai Hongfeng Carbon Products Co., Ltd.
  • Tel : 86-411-15309819603
  • Fax : 86-411-39797160
  • Address : Liaoning,Jinzhou,In The Yard Of Linghai Cuiyan Colton And Gunny Company
  • Country/Region : China
  • Zip : 116023

graphite graphite products

graphite graphite products
Product Detailed
graphite electrode: Grade: RP (ISO9001:2000 STANDARD) Diameter, 200mm-600mm Length, 1600mm-2400mm Nipples, 3TPI,4TPI

 graphite electrode:

 

Unit

Nominal Diameter(mm)

200-400

450-600

Specific Resistance (not over)

Electrode Nipple

μΩ.m

8.55.0

9.05.8

Bending Strength (not below)

Electrode Nipple

Mpa

7.8 13.0

7.8 13.0

Elastic Modulus (not over)

Electrode Nipple

Gpa

9.3 14.0

9.3 14.0

Bulk Density (not below)

Electrode Nipple

g/cm3

1.54 1.72

1.54 1.72

CTE(100-600)0C (not over)

Electrode Nipple

10-6/0C

2.9 2.7

2.9 2.7

Ash (not over)

Electrode Nipple

%

0.50.5

0.50.5

Suggested Current Carrying Capacities of graphite electrode:

Diameter Suggested Current-Carrying Capacities ( A )
mmInchA/cm2
20085500-900018-25
250108000-1300018-25
3001213000-1740017-24
3501417400-2400017-24
4001621000-3100016-24
4501825000-4000015-24
5002030000-4800015-24
5502234000-55000 
6002438000-61000 

Size of graphite electrode:

DiameterLength 
NominalActual(mm)NominalTolerance
mm inchLow SpotMinMaxmm mm 
20081972002051600 1800Max+100Min-100
25010248251256
30012299302307
35014349352357
400164004034091600,1800,2000,2200
45018451454460
500205025055111800,2000.2200,2400
55022553556562
600246046076132000 2200 2400

Certificate of ISO9001:2000

OUR PLANT AND GRAPHITE ELECTRODE:

Packaged goods:

graphite graphite products



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.